using System;

public class Phone
{
    public string Brand { get; set; }
    public string Weight { get; set; }
    public int Camera { get; set; }
    public int Price { get; set; }

    public Phone(string brand, string weight, int camera, int price)
    {
        Brand = brand;
        Weight = weight;
        Camera = camera;
        Price = price;
    }

    public void PrintInfo()
    {
        Console.WriteLine("品牌: " + Brand);
        Console.WriteLine("重量: " + Weight);
        Console.WriteLine("后置摄像头像素: " + Camera);
        Console.WriteLine("价格: " + Price);
    }
}